Superman and the Legion of Super-Heroes #[nn]

In the 31st century, Cosmic Boy, Lightning Lad, and Saturn Girl dig through the ruins of the Batcave, searching for proof that Krypton ever existed—only to be confronted by a new Justice League composed of rejected Legion applicants. When Earth-Man leads the charge and absorbs the Legionnaires' powers, Superman steps in to uncover the truth behind the mysterious stasis camps holding more of his teammates.

In a high-stakes mission across time and space, Superman and the Legion of Super-Heroes race to rescue Brainiac 5 from Colu’s clutches, only to find themselves ensnared by the planet’s vast intelligence network. With Earth-Man and the Justice League closing in, the team must outthink their foes while stranded in a shuttle, their fate tied to a desperate plan unfolding on a distant world.

In the 31st century, Superman finds himself captured by Brainiac 5, who reveals a desperate plan to stop an impending invasion of Earth by the United Planets. With time running short and a hidden traitor among the Justice League's ranks, the Legion must escape before the war begins—leaving Brainiac 5 to face the consequences of his choice.

In "null," Superman and the Legion of Super-Heroes return to Earth only to uncover a conspiracy that turns their allies against them. With the Legion of Substitute-Heroes launching a surprise assault on Justice League headquarters, Superman’s team infiltrates the heart of the deception—only to find missing Legionnaires, a mysterious crystal tablet, and a sun-altering machine tied to Sun Boy. When Earth-Man reveals himself as the true architect of the scheme, Superman is forced into a desperate battle in orbit, stripped of his powers but still unwilling to surrender.

In a high-stakes clash at Justice League headquarters, Superman faces off against Earth-Man, who has hijacked the powers of the Legion of Super-Heroes to turn the tide. With the sun on the verge of turning red and the Legion’s fate hanging in the balance, Chameleon Girl must awaken Sun Boy to restore hope—before Earth-Man’s scheme consumes them all. As the battle rages, the full might of the Legion rallies, and Superman must reclaim his strength not just to fight, but to stand with the heroes who once saved him.